STM8S105S4 STMicroelectronics, STM8S105S4 Datasheet - Page 23

• Manufacturer Part Number: STM8S105S4
• Description: Access line, 16 MHz STM8S 8-bit MCU, up to 32 Kbytes Flash, integrated EEPROM
• Manufacturer: STMicroelectronics

Specifications of STM8S105S4

• Ram: Up to 2 Kbytes
• Advanced Control Timer: 16-bit, 4 CAPCOM channels, 3 complementary outputs, deadtime insertion and flexible synchronization
• Two Watchdog Timers: Window watchdog and independent watchdog

STM8S105xx
1. (HS) high sink capability.
2. (T) True open drain (P-buffer and protection diode to V
3. [ ] alternate function remapping option (If the same alternate function is shown twice, it
indicates an exclusive choice not a duplication of the function).
OSCOUT/PA2
OSCIN/PA1
V DDIO_1
(HS) PA6
(HS) PA5
(HS) PA4
V SSIO_1
VCAP
NRST
V DD
V SS
DocID14771 Rev 10
Figure 4: LQFP 44-pin pinout
1
2
3
4
5
6
7
8
9
10
11
44 43 42 41 40 39 38 37 36 35 34
12 13 14 15 16 17 18 19 20 21 22
33
32
31
30
29
28
27
26
25
24
23
PG1
PG0
PC7 (HS)/SPI_MISO
PC6 (HS)/SPI_MOSI
V DDIO_2
V SSIO_2
PC5 (HS)/SPI_SCK
PC3 (HS)/TIM1_CH3
PC2 (HS)/TIM1_CH2
PC1 (HS)/TIM1_CH1
PE5/SPI_NSS
DD
not implemented).
Pinout and pin description
/
UART2_CK
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